xref: /llvm-project/clang/test/CodeGenCXX/ptrauth.cpp (revision e23250ecb7e09170e584db60375100790f39fac9) 
1*e23250ecSAhmed Bougacha // RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm -std=c++11 -fexceptions -fcxx-exceptions -o - %s | FileCheck %s
2*e23250ecSAhmed Bougacha // RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm -std=c++11 -fexceptions -fcxx-exceptions -o - %s | FileCheck %s
3*e23250ecSAhmed Bougacha 
4*e23250ecSAhmed Bougacha void f(void);
5*e23250ecSAhmed Bougacha auto &f_ref = f;
6*e23250ecSAhmed Bougacha 
7*e23250ecSAhmed Bougacha // CHECK: define {{(dso_local )?}}void @_Z1gv(
8*e23250ecSAhmed Bougacha // CHECK: call void ptrauth (ptr @_Z1fv, i32 0)() [ "ptrauth"(i32 0, i64 0) ]
9*e23250ecSAhmed Bougacha 
g()10*e23250ecSAhmed Bougacha void g() { f_ref(); }
11*e23250ecSAhmed Bougacha 
12*e23250ecSAhmed Bougacha void foo1();
13*e23250ecSAhmed Bougacha 
test_terminate()14*e23250ecSAhmed Bougacha void test_terminate() noexcept {
15*e23250ecSAhmed Bougacha   foo1();
16*e23250ecSAhmed Bougacha }
17*e23250ecSAhmed Bougacha 
18*e23250ecSAhmed Bougacha // CHECK: define {{(dso_local )?}}void @_ZSt9terminatev() #[[ATTR4:.*]] {
19*e23250ecSAhmed Bougacha 
20*e23250ecSAhmed Bougacha namespace std {
terminate()21*e23250ecSAhmed Bougacha   void terminate() noexcept {
22*e23250ecSAhmed Bougacha   }
23*e23250ecSAhmed Bougacha }
24*e23250ecSAhmed Bougacha 
25*e23250ecSAhmed Bougacha // CHECK: attributes #[[ATTR4]] = {{{.*}}"ptrauth-calls"{{.*}}}
26